METAL SPECIFICATIONSMetal Name: PlatinumSTONE SPECIFICATIONSStone Name: Blue Sapphire and DiamondStone Cut : Cushion , Marquise and Round brilliant Stone Specifications: There are approx. 36.95 carats of sapphire and approx. 51.72 carats of diamonds in necklace . Natural earth mined stones.Total Stone Weight : approx. 88.67 carats Color : Blue/FClarity : VVSAPPRAISAL Appraised Value : $1745000.00Comes with a FREE APPRAISAL